发明名称 |
DATA SUBSTREAM ENCAPSULATION METHOD, DE-ENCAPSULATION METHOD, AND CORRESPONDING COMPUTER PROGRAMS |
摘要 |
The invention relates to a method for encapsulating a plurality of data substreams encoded in a bit stream, an encoded data substream being obtained by means of entropy encoding of a symbol subsequence representing an image or a series of images, said method including a step of creating a bit stream that encapsulates said plurality of substreams. According to the invention, said method is special in that it includes the following steps: - grouping data substreams into substream pairs according to an iterative traversal order predetermined from said plurality of substreams; - from a pair, obtaining a symmetrical pair by means of reversing a data order making up the second substream of the pair; and - concatenating the pairs obtained within a sequence. Said method is also special in that - the step of creating the bit stream includes encapsulating said sequence and information related to a number of substreams and related to the sizes of pairs of symmetrical substreams. |
申请公布号 |
WO2011048303(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
WO2010FR52179 |
申请日期 |
2010.10.14 |
申请人 |
FRANCE TELECOM;AMONOU, ISABELLE;CAMMAS, NATHALIE;PATEUX, STEPHANE;RELIER, STEPHANIE |
发明人 |
AMONOU, ISABELLE;CAMMAS, NATHALIE;PATEUX, STEPHANE;RELIER, STEPHANIE |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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